Pith Number

pith:ILCNC2OI

pith:2019:ILCNC2OIAM6OG2P556KSNFREIA

not attested not anchored not stored refs pending

Critical criteria of Fujita type for a system of inhomogeneous wave inequalities in exterior domains

Bessem Samet, Dong Ye, Mohamed Jleli

arxiv:1904.12524 v1 · 2019-04-29 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ILCNC2OIAM6OG2P556KSNFREIA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:47:34.963074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42c4d169c8033ce369fdef952696244010cac0df3795fafed3f735c22c3a5854

Aliases

arxiv: 1904.12524 · arxiv_version: 1904.12524v1 · doi: 10.48550/arxiv.1904.12524 · pith_short_12: ILCNC2OIAM6O · pith_short_16: ILCNC2OIAM6OG2P5 · pith_short_8: ILCNC2OI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ILCNC2OIAM6OG2P556KSNFREIA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 42c4d169c8033ce369fdef952696244010cac0df3795fafed3f735c22c3a5854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd44a5facdc96e5a3ff3bb38e21ad77d854df8b0a3d9727dc4e3db8d38d78752",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-04-29T09:17:31Z",
    "title_canon_sha256": "8b77d0e4296d852360f1c11b7db2695a8f144c0325c135bf870867999d2a3d34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12524",
    "kind": "arxiv",
    "version": 1
  }
}